/**
 * created by yangt  2017.12.29
 */
html {
	font-size: 12px;
}
@media only screen and (min-width: 320px) {
	html {
		font-size: 16px !important;
	}
}
@media only screen and (min-width: 360px) {
	html {
		font-size: 18px !important;
	}
}
@media only screen and (min-width: 375px) {
	html {
		font-size: 18.75px !important;
	}
}
@media only screen and (min-width: 386px) {
	html {
		font-size: 19.3px !important;
	}
}
@media only screen and (min-width: 393px) {
	html {
		font-size: 20px !important;
	}
}
@media only screen and (min-width: 401px) {
	html {
		font-size: 21.4px !important;
	}
}
@media only screen and (min-width: 428px) {
	html {
		font-size: 22px !important;
	}
}
@media only screen and (min-width: 481px) {
	html {
		font-size: 22.75px !important;
	}
}
@media only screen and (min-width: 569px) {
	html {
		font-size: 24px !important;
	}
}
@media only screen and (min-width: 641px) {
	html {
		font-size: 25px !important;
	}
}